package com.kayden.book.mapper;

import com.kayden.book.model.BookInfo;
import com.kayden.book.model.PageRequest;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;


@Mapper
public interface BookMapper {

    @Insert("insert into book_info (book_name,author,count,price,publish,`status`) valuse (#{bookname},#{author},#{count},#{price},#{publich},#{status})")
    Integer addBook(BookInfo book);


    @Select("select * from book_info where `status` != 0 limit #{offset},#{pageSize}")
    List<BookInfo> selectBooksByPage(PageRequest pageRequest);

    @Select("select count(1) from book_info where `status` != 0")
    Integer count();

    @Select("select * from book_info where `status`!=0 ahd id = #{bookId}")
    BookInfo queryBookInfoById(Integer bookId);

    Integer updateBook(BookInfo bookInfo);

    Integer batchDelete(List<Integer> ids);

}
